Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

Secret Drugs of Buddhism: Psychedelic Sacraments and the Origins of the Vajrayana

By Michael Crowley

Foreword by Ann Shulgin

Look Inside

2nd Edition

Released October 2019.

Secret Drugs of Buddhism is the first book to explore the historical evidence for the use of entheogenic plants within the Buddhist tradition. Drawing on scriptural sources, botany, pharmacology, and religious iconography, this book calls attention to the central role which psychedelics played in Indian religions. It traces their history from the mysterious soma potion, celebrated in the most ancient Hindu scriptures, to amrita, the sacramental drink of Vajrayana Buddhism. Although amrita used in modern Vajrayana ceremonies lacks any psychoactivity, there is copious evidence that the amrita used by the earliest Vajrayana practitioners was a potent entheogen.


Michael Crowley


Michael Crowley was born Feb. 26th, 1948 in Cardiff, Wales. He began studying Buddhism with a Tibetan lama in 1966, becoming an upasaka of the Kagyud lineage in 1970. In order to augment his Buddhist studies, he acquainted himself with Sanskrit, Tibetan, and Mandarin Chinese. Mike has lectured at the Museum of Asia and the Pacific, Warsaw, the Jagellonian University, Cracow, The California Institute of Integral Studies, San Francisco, and at the University of Wisconsin-Madison. His work has been published in Fortean Times, Time and Mind: The Journal of Archaeology, Consciousness, and Culture, Psychedelic American, and Psychedelic Press UK. In January 2016, Mike receved the R. Gordon Wasson Award for outstanding contributions to the field of entheobotany. He currently serves on the advisory board of The Psychedelic Sangha, a group of psychedelically-inclined Buddhists, based in New York and he teaches at the Dharma Collective in San Francisco.

Additional information

Weight N/A
Dimensions N/A

Paperback, eBook

Pages 0


There are no reviews yet.

Be the first to review “Secret Drugs of Buddhism: Psychedelic Sacraments and the Origins of the Vajrayana”


“Michael Crowley’s book Secret Drugs of Buddhism is a major contribution to an important and long-neglected area of ethnopharmacology: The likely use of psychedelic plants and mushrooms in Buddhist traditions. Crowley has done his homework, both as a practitioner of psychedelic Buddhism, and as a scholar who has thoroughly documented the plants utilized, the historical roots of the use of psychedelics in Buddhism, and the significance of these substances in Buddhist rituals. His work deserves to be taken seriously by Buddhist scholars and laymen alike, and will hopefully stimulate further open-minded discussions of this formerly forbidden topic.”
Dennis McKenna, Ph.D., Editor-in-Chief of the ESPD50 symposium & the Principal Founder of the McKenna Academy of Natural Philosophy.

Pin It on Pinterest

Share This